Wall sconce with right-angled arm



FIG. 1 is a front perspective view of a wall sconce with right-angled arm showing my new design.

FIG. 2 is a side view thereof; the opposite side view is a mirror image.

FIG. 3 is a front view thereof.

FIG. 4 is a rear view thereof.

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines are shown for illustrative purposes and form no part of the claimed design. 

The ornamental design for a wall sconce with right-angled arm, as shown and described. 